**Ozone Formation in the Upper Atmosphere: A Thermodynamic Analysis**In the upper atmosphere, ozone (O₃) is produced from oxygen gas (O₂) via the following reaction:\[ 3O_2(g) \rightarrow 2O_3(g) \]---### Thermodynamic Calculations#### Calculate ΔS° for the Reaction- **Value:** -141 J/K (rounded to 3 significant figures) *You are correct. Your receipt no. is 165-9191.*#### Calculate ΔG° for Ozone Formation- **Value:** 326 kJ (rounded to 3 significant figures) *You are correct. Your receipt no. is 165-142.*#### Calculate ΔH° for Ozone Formation- **Value:** 285 kJ (rounded to 3 significant figures) *You are correct. Your receipt no. is 165-5574.*---### Spontaneity of Ozone ProductionAssume an atmosphere where the partial pressure of O₂, \( p(O_2) \), is 0.180 atm, and the temperature, \( T \), is 298 K. Calculate the pressure of O₃ at which ozone production will be spontaneous. Enter your answer in atm.- **Calculated Value:** 2.67e-32 atm (Note: this answer is marked as incorrect.)Use the formula:\[ ΔG = ΔG° + RT \ln Q \]- Plug in the known \( ΔG° \), \( T \), and \( p(O_2) \) for an overall \( ΔG = 0 \), and solve for \( p(O_3) \).*Be careful not to round off on your calculations prematurely.*---**Note:** This discussion is closed.

The balanced reaction is :3O2(g) →2O3(g)→∆Grxn° = Σ Gf (products)°- Σ Gf (reactants)°…

Alec F. Litvin (Student section: 65A) CHEM 111 - Fall 2020 Main Menu Contents Grades Groups Course Contents ».. » Homework Set 7 » t25p53a 1O Timer In the upper atmosphere, ozone is produced from oxygen gas in the following reaction. 302(g) - 203(g) Calculate AS° for this reaction. Enter your answer in J/K and give 3 significant figures. -141 You are correct. Your receipt no. is 165-9191 Previous Tries Calculate AG° for ozone formation. (Enter your answer in k) and give 3 significant figures). 47 326 You are correct. Your receipt no. is 165-142 0 Previous Tries Calculate AH° for ozone formation. (Enter your answer in k) and give 3 significant figures). 285 You are correct. Your receipt no. is 165-5574 Previous Tries Assume an atmosphere where p(02) = 0.180 atm, and where T = 298 K. Below what pressure of O3 will ozone production be spontaneous? (Enter your answer in atm). 2.67e-32 Use the formula AG=AGo + RTINQ for this reaction, and plug in the known AGo, T and p(02) for an overall AG=0, and solve for p(O3). Be careful not to round off on your Submit Answer Incorrect. Tries 1/99 Previous Tries This discussion is closed.

Alec F. Litvin (Student section: 65A) CHEM 111 - Fall 2020 Main Menu Contents Grades Groups Course Contents ».. » Homework Set 7 » t25p53a 1O Timer In the upper atmosphere, ozone is produced from oxygen gas in the following reaction. 302(g) - 203(g) Calculate AS° for this reaction. Enter your answer in J/K and give 3 significant figures. -141 You are correct. Your receipt no. is 165-9191 Previous Tries Calculate AG° for ozone formation. (Enter your answer in k) and give 3 significant figures). 47 326 You are correct. Your receipt no. is 165-142 0 Previous Tries Calculate AH° for ozone formation. (Enter your answer in k) and give 3 significant figures). 285 You are correct. Your receipt no. is 165-5574 Previous Tries Assume an atmosphere where p(02) = 0.180 atm, and where T = 298 K. Below what pressure of O3 will ozone production be spontaneous? (Enter your answer in atm). 2.67e-32 Use the formula AG=AGo + RTINQ for this reaction, and plug in the known AGo, T and p(02) for an overall AG=0, and solve for p(O3). Be careful not to round off on your Submit Answer Incorrect. Tries 1/99 Previous Tries This discussion is closed.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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